Unrated severityNVD Advisory· Published Jul 27, 2021· Updated Aug 3, 2024
CVE-2021-32558
CVE-2021-32558
Description
An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Sangoma/Asteriskdescription
- Range: < 16.8-cert10
Patches
Vulnerability mechanics
References
6- www.debian.org/security/2021/dsa-4999mitrevendor-advisoryx_refsource_DEBIAN
- packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.htmlmitrex_refsource_MISC
- seclists.org/fulldisclosure/2021/Jul/49mitremailing-listx_refsource_FULLDISC
- downloads.asterisk.org/pub/security/AST-2021-008.htmlmitrex_refsource_MISC
- issues.asterisk.org/jira/browse/ASTERISK-29392mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/08/msg00005.htmlmitremailing-listx_refsource_MLIST
News mentions
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